Interview: Karen Rinaldi. Karen Rinaldi has a double bookish identity. She’s worked in the publishing industry for decades, and is now the publisher of Harper Wave, an imprint that she founded. She’s also a writer herself. She wrote the novel The End of Men, and now she has a new non-fiction book with an absolutely great title and premise: (It’s Great to) Suck at Something: The Unexpected Joy of Wiping Out and What It Can Teach Us About Patience, Resilience,…